package brand

import (
	// "net/http"
	"encoding/json"
	"strconv"

	// "time"
	// "github.com/dgrijalva/jwt-go"
	"github.com/labstack/echo"
	"gopkg.in/mgo.v2/bson"

	// "github.com/jinzhu/gorm"

	"oxy_server/model"
	"oxy_server/module/log"
)

type (
	brand struct {
		ID        bson.ObjectId `json:"_id" bson:"_id"`
		BrandDesc string        `json:"branddesc" bson:"branddesc"`
		BrandCode string        `json:"brandcode" bson:"brandcode"`
		Rule      []string      `json:"rule" bson:"rule"`
	}
	insertbrand struct {
		BrandDesc string   `json:"branddesc" bson:"branddesc"`
		BrandCode string   `json:"brandcode" bson:"brandcode"`
		Rule      []string `json:"rule" bson:"rule"`
	}
)

type OXYBrand struct{}

func NewOxyBrand() *OXYBrand {
	oxybrand := &OXYBrand{}
	return oxybrand
}

func (g *OXYBrand) GetBrandListHandler(c echo.Context) error {
	currentpage, err := strconv.Atoi(c.QueryParam("currentpage"))
	perpage, err := strconv.Atoi(c.QueryParam("perpage"))
	if err != nil {
		log.Error("解析参数错误", err)
		c.JSON(403, map[string]interface{}{
			"msg": "error",
		})
		return err
	}
	model.DB().Dbname = "OxyDic"
	model.DB().Document = "brand_dic"
	query, count, err := model.DB().Query(nil, currentpage, perpage)
	if err != nil {
		log.Error("查询出错", err)
		c.JSON(404, map[string]interface{}{
			"msg": "error",
		})
		return err
	}
	ps := []brand{}
	query.All(&ps)

	str, err := json.Marshal(ps)
	if err != nil {
		log.Error("解析参数错误", err)
		c.JSON(403, map[string]interface{}{
			"msg": "error",
		})
		return err
	}
	c.JSON(200, map[string]interface{}{
		"msg":   "success",
		"data":  string(str),
		"count": count,
	})

	return nil
}

func (g *OXYBrand) AddBrandHandler(c echo.Context) error {
	brand := &insertbrand{}
	if err := c.Bind(brand); err != nil {
		log.Error("解析参数错误", err)
		c.JSON(403, map[string]interface{}{
			"msg": "error",
		})
		return err
	}

	model.DB().Dbname = "OxyDic"
	model.DB().Document = "brand_dic"
	err := model.DB().Insert(brand)
	if err != nil {
		log.Error("插入出错", err)
		c.JSON(404, map[string]interface{}{
			"msg": "error",
		})
		return err
	}
	c.JSON(200, map[string]interface{}{
		"msg": "success",
	})

	return nil
}

func (g *OXYBrand) UpdateBrandHandler(c echo.Context) error {
	id := c.QueryParam("id")
	log.Info("UpdateBrandHandler", id)

	brand := &insertbrand{}
	if err := c.Bind(brand); err != nil {
		log.Error("解析参数错误", err)
		c.JSON(403, map[string]interface{}{
			"msg": "error",
		})
		return err
	}

	model.DB().Dbname = "OxyDic"
	model.DB().Document = "brand_dic"
	err := model.DB().Update(bson.M{"_id": bson.ObjectIdHex(id)}, brand)
	if err != nil {
		log.Error("插入出错", err)
		c.JSON(404, map[string]interface{}{
			"msg": "error",
		})
		return err
	}

	c.JSON(200, map[string]interface{}{
		"msg": "success",
	})

	return nil
}
func (g *OXYBrand) DelBrandHandler(c echo.Context) error {
	id := c.QueryParam("id")
	log.Info("DelBrandHandler", id)
	model.DB().Dbname = "OxyDic"
	model.DB().Document = "brand_dic"
	err := model.DB().Remove(bson.M{"_id": bson.ObjectIdHex(id)})
	if err != nil {
		log.Error("删除出错", err)
		c.JSON(404, map[string]interface{}{
			"msg": "error",
		})
		return err
	}
	c.JSON(200, map[string]interface{}{
		"msg": "success",
	})

	return nil
}
